Compositions – Fluent dielectric – N-containing
Patent
1987-01-14
1988-03-29
Albrecht, Dennis
Compositions
Fluent dielectric
N-containing
252153, 252173, 25217417, 25217421, 252548, 252551, 252552, 252557, 252DIG14, C11D 129, C11D 137, C11D 343, C11D 1708
Patent
active
047342218
ABSTRACT:
Stable, high-concentration (60-80% active matter) aqueous liquid detergent compositions based on dialkyl sulphosuccinates and alkyl ether sulphates contain a lower alcohol, preferably ethanol, and water, the ratio of lower alcohol to water exceeding a critical ratio which varies with the total active detergent content. The compositions may be thickened by means of hydroxypropyl guars, polyethylene oxides, or hydrophilically substituted cellulosic polymers such as hydroxyethyl cellulose.
REFERENCES:
patent: 3919125 (1975-11-01), Ashina
patent: 4243549 (1981-01-01), Messenger
McCutcheon's Emulsifiers & Detergents, 1983, No. Amer. Ed., 1983, MC Publishing Co., Glen Rock, N.J. 07452, pp. 65, 66, 91, 100, 140 & 236.
Edwards Robert J.
Hardman Paul D.
Scott Melvin
Walsh Carey J.
Winterbotham Peter
Albrecht Dennis
Farrell James J.
Honig Milton L.
Lever Brothers Company
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